[ Modals ]
Luois has so much energy! I don’t know how you …… (do) all your schoolwork as well as your evening job.
A. are able to do
B. were able to do
C. manage to do

Random Topics:
ExclamationCountable & Uncountable NounsPrepositional PhraseAuxiliary Verbs (be, do, have)Grammar Past and Future TenseOpinion / AgreementWho or WhomWish + Verb 2Noun QuantifiersContinuous TensesOther quiz:
Question Tags › ViewA healthy giraffe lives about 25 years in the wild,
A. Doesn’t it?
B. Isn’t it?
C. Does it?
Present Perfect Tense › View
She’s … the boss for 6 months now.
A. Has
B. Be
C. Been
How ______ money does he have?
A. much
B. many
C. long
D. often
Conditional Sentences › View
You will be over weight if you _____ like that every meal.
A. eat
B. will eat
C. ate
D. are eating
